package com.chapter5.bean.bean;
import sun.nio.cs.ext.GB18030;

import java.io.UnsupportedEncodingException;
public class CharactorEncoding {

    public String toString(String str) {
    String text = "";
    if (str != null&&!str.equals("str")) {
        try {
            text = new String(str.getBytes("iso8859-1"), "GB18030");
        }catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
    }
    return text;
    }
}
